670d6a346511bbca8ba76eec9e967dc2891d757ff9d4524b2cf35a5b4fd55356

Analysis

max time kernel
136s
max time network
144s
platform
windows10-2004_x64
resource
win10v2004-20250217-en
resource tags

arch:x64arch:x86image:win10v2004-20250217-enlocale:en-usos:windows10-2004-x64system
submitted
19-02-2025 00:20

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General

Target

670d6a346511bbca8ba76eec9e967dc2891d757ff9d4524b2cf35a5b4fd55356.jar
Size

639KB
MD5

03e4a19e7d3a730b13caafbd0e133fb4
SHA1

2e28bb77265f764f6c72bd24833a73e3a26d0383
SHA256

670d6a346511bbca8ba76eec9e967dc2891d757ff9d4524b2cf35a5b4fd55356
SHA512

bf3eccb669c2a98b19f5988f859c35df708abaef35b84249b82c8834915089288c6d7d3f0f6a24e5110606f22b99c5dcc1f9523af18099e478c92c2fa5788e4c
SSDEEP

12288:e3LFQp/3X5MD54V94loXgq/nRr+t6eNG57gI9qRE13euc2JcSJzDwa:e3ZQp5M947zXgq5SzG5cGHeuhJfJzDwa

Score

6^/10

persistence

Malware Config

Signatures

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-100612193-3312047696-905266872-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Home = "C:\\Program Files\\Java\\jre-1.8\\bin\\javaw.exe -jar C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\.tmp\\1739924432334.tmp"	reg.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
3076	java.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3076 wrote to memory of 3504	3076	java.exe	88
PID 3076 wrote to memory of 3504	3076	java.exe	88
PID 3076 wrote to memory of 324	3076	java.exe	90
PID 3076 wrote to memory of 324	3076	java.exe	90
PID 324 wrote to memory of 2328	324	cmd.exe	92
PID 324 wrote to memory of 2328	324	cmd.exe	92

Views/modifies file attributes 1 TTPs 1 IoCs

defense_evasion

Hidden Files and Directories

T1564.001

pid	Process
3504	attrib.exe

C:\Program Files (x86)\Common Files\Oracle\Java\javapath\java.exe
java -jar C:\Users\Admin\AppData\Local\Temp\670d6a346511bbca8ba76eec9e967dc2891d757ff9d4524b2cf35a5b4fd55356.jar
1⤵
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3076
- C:\Windows\SYSTEM32\attrib.exe
  attrib +H C:\Users\Admin\AppData\Roaming\Microsoft\.tmp\1739924432334.tmp
  2⤵
  - Views/modifies file attributes
  PID:3504
- C:\Windows\SYSTEM32\cmd.exe
  cmd.exe /c "REG ADD HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run /v Home /d "C:\Program Files\Java\jre-1.8\bin\javaw.exe -jar C:\Users\Admin\AppData\Roaming\Microsoft\.tmp\1739924432334.tmp" /f"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:324
- - C:\Windows\system32\reg.exe
    REG ADD HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run /v Home /d "C:\Program Files\Java\jre-1.8\bin\javaw.exe -jar C:\Users\Admin\AppData\Roaming\Microsoft\.tmp\1739924432334.tmp" /f
    3⤵
    - Adds Run key to start application
    PID:2328

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Hide Artifacts

T1564

Hidden Files and Directories

T1564.001

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Roaming\Microsoft\.tmp\1739924432334.tmp

Filesize
639KB

MD5
03e4a19e7d3a730b13caafbd0e133fb4

SHA1
2e28bb77265f764f6c72bd24833a73e3a26d0383

SHA256
670d6a346511bbca8ba76eec9e967dc2891d757ff9d4524b2cf35a5b4fd55356

SHA512
bf3eccb669c2a98b19f5988f859c35df708abaef35b84249b82c8834915089288c6d7d3f0f6a24e5110606f22b99c5dcc1f9523af18099e478c92c2fa5788e4c

Download Submit
memory/3076-34-0x0000018D05790000-0x0000018D05791000-memory.dmp

Filesize
4KB

Download
memory/3076-19-0x0000018D073F0000-0x0000018D07400000-memory.dmp

Filesize
64KB

Download
memory/3076-36-0x0000018D07160000-0x0000018D073D0000-memory.dmp

Filesize
2.4MB

Download
memory/3076-21-0x0000018D07400000-0x0000018D07410000-memory.dmp

Filesize
64KB

Download
memory/3076-23-0x0000018D07410000-0x0000018D07420000-memory.dmp

Filesize
64KB

Download
memory/3076-25-0x0000018D07420000-0x0000018D07430000-memory.dmp

Filesize
64KB

Download
memory/3076-15-0x0000018D073D0000-0x0000018D073E0000-memory.dmp

Filesize
64KB

Download
memory/3076-29-0x0000018D07430000-0x0000018D07440000-memory.dmp

Filesize
64KB

Download
memory/3076-37-0x0000018D073D0000-0x0000018D073E0000-memory.dmp

Filesize
64KB

Download
memory/3076-2-0x0000018D07160000-0x0000018D073D0000-memory.dmp

Filesize
2.4MB

Download
memory/3076-50-0x0000018D07450000-0x0000018D07460000-memory.dmp

Filesize
64KB

Download
memory/3076-17-0x0000018D073E0000-0x0000018D073F0000-memory.dmp

Filesize
64KB

Download
memory/3076-31-0x0000018D07440000-0x0000018D07450000-memory.dmp

Filesize
64KB

Download
memory/3076-39-0x0000018D073E0000-0x0000018D073F0000-memory.dmp

Filesize
64KB

Download
memory/3076-40-0x0000018D073F0000-0x0000018D07400000-memory.dmp

Filesize
64KB

Download
memory/3076-41-0x0000018D07400000-0x0000018D07410000-memory.dmp

Filesize
64KB

Download
memory/3076-42-0x0000018D07410000-0x0000018D07420000-memory.dmp

Filesize
64KB

Download
memory/3076-43-0x0000018D07420000-0x0000018D07430000-memory.dmp

Filesize
64KB

Download
memory/3076-44-0x0000018D07430000-0x0000018D07440000-memory.dmp

Filesize
64KB

Download
memory/3076-45-0x0000018D07440000-0x0000018D07450000-memory.dmp

Filesize
64KB

Download
memory/3076-48-0x0000018D07450000-0x0000018D07460000-memory.dmp

Filesize
64KB

Download
memory/3076-35-0x0000018D05790000-0x0000018D05791000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads